US3146247A - Complex of alkali metal cyanide and alkyl-aluminum dihalide - Google Patents
Complex of alkali metal cyanide and alkyl-aluminum dihalide Download PDFInfo
- Publication number
- US3146247A US3146247A US80753A US8075361A US3146247A US 3146247 A US3146247 A US 3146247A US 80753 A US80753 A US 80753A US 8075361 A US8075361 A US 8075361A US 3146247 A US3146247 A US 3146247A
- Authority
- US
- United States
- Prior art keywords
- alkali metal
- complex
- metal cyanide
- dihalide
- cyanide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052783 alkali metal Inorganic materials 0.000 title claims description 27
- -1 alkali metal cyanide Chemical class 0.000 title description 24
- 125000005234 alkyl aluminium group Chemical group 0.000 title description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 150000001340 alkali metals Chemical class 0.000 claims description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical group [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- NMVXHZSPDTXJSJ-UHFFFAOYSA-L 2-methylpropylaluminum(2+);dichloride Chemical compound CC(C)C[Al](Cl)Cl NMVXHZSPDTXJSJ-UHFFFAOYSA-L 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- 241001647090 Ponca Species 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- PGBLSCYJQBYBPX-UHFFFAOYSA-L cyclooctylaluminum(2+);dichloride Chemical compound [Cl-].[Cl-].[Al+2]C1CCCCCCC1 PGBLSCYJQBYBPX-UHFFFAOYSA-L 0.000 description 1
- YBLPTNVUSMPXMG-UHFFFAOYSA-N cyclopentyl(methyl)alumane Chemical compound C[AlH]C1CCCC1 YBLPTNVUSMPXMG-UHFFFAOYSA-N 0.000 description 1
- CKHRABBVHUWTBC-UHFFFAOYSA-L dibromo(phenyl)alumane Chemical compound [Br-].[Br-].[Al+2]C1=CC=CC=C1 CKHRABBVHUWTBC-UHFFFAOYSA-L 0.000 description 1
- SGPRELKOQPLBKJ-UHFFFAOYSA-L dichloro(cyclohexyl)alumane Chemical compound [Cl-].[Cl-].[Al+2]C1CCCCC1 SGPRELKOQPLBKJ-UHFFFAOYSA-L 0.000 description 1
- VOKHLJIBKQKUGC-UHFFFAOYSA-L dodecylaluminum(2+);diiodide Chemical compound [I-].[I-].CCCCCCCCCCCC[Al+2] VOKHLJIBKQKUGC-UHFFFAOYSA-L 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- YSTQWZZQKCCBAY-UHFFFAOYSA-L methylaluminum(2+);dichloride Chemical compound C[Al](Cl)Cl YSTQWZZQKCCBAY-UHFFFAOYSA-L 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L7/00—Fuels produced by solidifying fluid fuels
- C10L7/02—Fuels produced by solidifying fluid fuels liquid fuels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/064—Aluminium compounds with C-aluminium linkage compounds with an Al-Halogen linkage
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/64—Oil-based compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/12—Olefin polymerisation or copolymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/52—Isomerisation reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/26—Cyanides
Definitions
- Still another object of this invention is to provide a novel complex of sodium cyanide and alkylaluminum dichloride and process for the preparation of said complex.
- compositions of this invention are defined broadly by the formula McCN-2RAlXX wherein Me is an alkali metal, R is an organic radical, and X and X are halogens.
- alkali metal cyanides can be employed in the preparation of the complexes of this invention; however the preferred cyanides are those of sodium and potassium and particularly sodium.
- the amount of alkali metal cyanide employed in preparing the complex should be sufficient to react with all of the organo-aluminum dihalide. Generally, it is preferred to use the theoretical amount required for the complex; however the complexes formed if an excess of either reactant is employed.
- the organo radical of the organo-aluminum dihalide is selected broadly from organic radicals but is preferably a hydrocarbon radical, e.g., an alkyl radical or cycloalkyl, aryl, alkaryl, or aralkyl radical. Ordinarily, the hydrocarbon radical contains from about 2 to about 30 carbon atoms.
- the organo-aluminum dihalides can contain any of the halogens with chlorine and bromine ordinarily being preferred. While the halogens are ordinarily alike, it is within the scope of the invention to utilize dihalide containing different halogens.
- a few examples of specific aluminum dihalides which can be employed include compounds suh as methylaluminum dichloride, ethylbenzyl di-iodide, cyclohexyl aluminum dichloride, isobutyl aluminum dichloride, phenylaluminum dibromide, methyl cyclopentyl aluminum dichloide, cyclo-octyl aluminum dichloride, naphthyl aluminum dibromide, dodecylaluminum di-iodide, and the like.
- organoaluminum dihalides those more often employed are the lower molecular weight alkylaluminum dichlorides, such as ethylaluminum dichloride.
- the complexes are prepared by reacting the alkali metal cyanide and organo-aluminum dihalide, usually at a temperature of from about 60 to about 160 C., and preferably from about 105 C. to about 140 C.
- the preferred reaction temperature will vary, depending on the particular complex. Usually, it is desirable that the complex be in the liquid state, and temperatures are preferably selected for this purpose.
- the reaction is ordinarily carried out at atmospheric pressure; however other pressures, either above or below atmospheric, can be employed.
- the reaction can be carried out in the presence of a solvent for the reactants, whereby improved contact between the reactants is obtained. Any of the conventional aromatic or aliphatic solvents can be used for 3,146,247 Patented Aug. 25., 1964 this purpose, particularly aromatic solvents, such as benzene, xylene, and the like.
- Example 1 One gram of sodium cyanide and 5 ml. of ethylaluminum dichloride were heated gradually up to C. at which point a portion of the solid cyanide disappeared. The mixture was then further heated to and then up to C. At this point, the solid mass had disappeared, and a clear viscous liquid was formed. The liquid remained in this state when the temperature was reduced to room temperature. Analysis of the liquid showed a complex having substantially the formula NaCN-2AlC H Cl When the same complex was prepared using xylene as a solvent, it was found that the complex had a solubility of approximately 8 grams in 100 grams of xylene.
- Example 2 One gram of potassium cyanide and 5 ml. of ethylaluminum dichloride were heated in the same manner as Example 1 up to C. The reaction time was two hours. The reaction product was liquid; however on cooling, some crystalline needles precipitated. Analysis of the product showed a complex having the formula It was determined that the product complex had a melting point of about 102 C. The complex was very stable against decomposition, remaining undecomposed at temperatuers up to C. at 0.1 mm. pressure.
- the complexes of this invention can be used with advantage as catalysts in the Friedel-Crafts reaction for alkylation and isomerization and also for separation purposes when organo-aluminum dihalides are removed from a reaction mixture.
- the complexes have excellent electrical conductivities and therefore can also find use in the polymerization of alpha-olefins.
- the complexes are solids at lower temperatures, depending on the particular complex, and have definite melting points.
- the compositions of this invention are relatively stable against decompositions at elevated temperatures.
- a complex compound of alkali metal cyanide and a lower molecular weight alkyl aluminum dihalide said alkali metal being selected from the group consisting of sodium and potassium in which the mole ratio of lower molecular weight alkyl aluminum dihalide to alkali metal cyanide is substantially 2: 1.
- composition of claim 1 in which the alkali metal cyanide is sodium cyanide and the lower molecular weight alkyl aluminum dihalide is ethylaluminum dichloride.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL272788D NL272788A (it) | 1961-01-05 | ||
FR1310219D FR1310219A (it) | 1961-01-05 | ||
BE624197D BE624197A (it) | 1961-01-05 | ||
NL254473D NL254473A (it) | 1961-01-05 | ||
US80753A US3146247A (en) | 1961-01-05 | 1961-01-05 | Complex of alkali metal cyanide and alkyl-aluminum dihalide |
DEC25642A DE1169446B (de) | 1961-01-05 | 1961-12-01 | Verfahren zur Herstellung komplexer Verbindungen aus Alkalimetallcyanid und Organoaluminiumdihalogenid |
GB46603/61A GB921514A (en) | 1961-01-05 | 1961-12-29 | Complex of alkali metal cyanide and organo-aluminium dihalide |
CH1516661A CH406216A (fr) | 1961-01-05 | 1961-12-30 | Procédé de préparation de complexes de cyanures de métaux alcalins et de dihalogénures organo-aluminiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80753A US3146247A (en) | 1961-01-05 | 1961-01-05 | Complex of alkali metal cyanide and alkyl-aluminum dihalide |
Publications (1)
Publication Number | Publication Date |
---|---|
US3146247A true US3146247A (en) | 1964-08-25 |
Family
ID=22159387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US80753A Expired - Lifetime US3146247A (en) | 1961-01-05 | 1961-01-05 | Complex of alkali metal cyanide and alkyl-aluminum dihalide |
Country Status (7)
Country | Link |
---|---|
US (1) | US3146247A (it) |
BE (1) | BE624197A (it) |
CH (1) | CH406216A (it) |
DE (1) | DE1169446B (it) |
FR (1) | FR1310219A (it) |
GB (1) | GB921514A (it) |
NL (2) | NL272788A (it) |
-
0
- NL NL254473D patent/NL254473A/xx unknown
- BE BE624197D patent/BE624197A/xx unknown
- NL NL272788D patent/NL272788A/xx unknown
- FR FR1310219D patent/FR1310219A/fr not_active Expired
-
1961
- 1961-01-05 US US80753A patent/US3146247A/en not_active Expired - Lifetime
- 1961-12-01 DE DEC25642A patent/DE1169446B/de active Pending
- 1961-12-29 GB GB46603/61A patent/GB921514A/en not_active Expired
- 1961-12-30 CH CH1516661A patent/CH406216A/fr unknown
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
CH406216A (fr) | 1966-01-31 |
FR1310219A (it) | 1963-03-06 |
NL254473A (it) | |
DE1169446B (de) | 1964-05-06 |
BE624197A (it) | |
GB921514A (en) | 1963-03-20 |
NL272788A (it) |
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